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Allows applications to be signaled when the remaining cache memory falls below a specified size.
ULONG FbwfCacheThresholdNotification( ULONG threshold , HANDLE event );
Parameters
- threshold
[in] Remaining cache size in megabytes below which the event will be signaled. - event
[in] The event handle that will be signaled when the available cache space drops below the specified threshold.
Return Values
This function may return the following:
| Return value | Description |
|---|---|
| NO_ERROR | The operation completed successfully. |
| ERROR_INVALID_FUNCTION | If the filter is disabled for the current session. |
| ERROR_INVALID_HANDLE | If event is not a valid handle. |
| ERROR_INVALID_PARAMETER | If threshold is zero or larger than the current cache threshold. |
Remarks
This function is called by the application for the current session.
Requirements
OS Versions: Windows XP Embedded.
Header: fbwfapi.h.
Link Library: fbwflib.lib.
See Also
FBWF API | FbwfEnableFilter | FbwfSetCacheThreshold
Last updated on Wednesday, October 18, 2006
© 2006 Microsoft Corporation. All rights reserved.